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https://github.com/Jermolene/TiddlyWiki5
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31 lines
1.6 KiB
Plaintext
31 lines
1.6 KiB
Plaintext
caption: genesis
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created: 20220502144738010
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modified: 20220502144738010
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tags: Widgets
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title: GenesisWidget
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type: text/vnd.tiddlywiki
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! Introduction
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<<.from-version "5.3.0">> The genesis widget allows the dynamic construction of another widget, where the name and attributes of the new widget can be dynamically determined, without needing to be known in advance.
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! Content and Attributes
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The content of the `<$genesis>` widget is used as the content of the dynamically created widget.
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|!Attribute |!Description |
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|$type |The type of widget to create (note that the first `$` must not be included, so the `<$text>` widget would be created by passing `text`) |
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|$tag |The HTML tag to be used for "element" widgets |
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|$names |An optional filter evaluating to the names of a list of attributes to be applied to the widget |
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|$values |An optional filter evaluating to the values corresponding to the list of names specified in `$names` |
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|//{other attributes starting with $}// |Other attributes starting with a single dollar sign are reserved for future use |
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|//{attributes starting with $$}// |Attributes starting with two dollar signs are appplied as attributes to the output widget, but with the attribute name changed to use a single dollar sign |
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|//{attributes not starting with $}// |Any other attributes that do not start with a dollar are applied as attributes to the output widget |
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Note that attributes explicitly specified take precedence over attributes with the same name specified in the `$names` filter.
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! Examples
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<$macrocall $name='wikitext-example-without-html'
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src='<$genesis $tag="div" class="tc-thing" label="Squeak">Mouse</$genesis>'/>
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